package com.bears.god.sup.dao;

import java.util.List;

import com.bears.god.sup.model.Bill;

public interface IBillDAO {
	public void save(Bill bill) throws Exception;
	
	public void updateprice(Bill bill) throws Exception;
	
	public void update(Bill bill) throws Exception;
	
	public List<Bill> findAll() throws Exception;
	
	public List<Bill> findByName(String name) throws Exception;
	
	public Bill findById(int id) throws Exception;

	public void detele(int id) throws Exception;
}

